Nasal/Oral Cannula, adults, 180 cm tube length

Nose/mouth cannula for dynamic pressure measurement, as a replacement for the thermistor

The Nasal/Oral Cannula adults with a 180 cm tube length is a highly sensitive pressure cannula for measuring nasal and oral respiratory flow in sleep diagnostics.

It enables linearization of respiratory flow in accordance with AASM guidelines and supports reliable diagnosis of obstructive sleep apnea (OSA). Combined nasal and oral detection means that no additional thermistor is required.

Use in polysomnography (PSG)

Polysomnography (PSG) measures EEG, EOG, muscle activity, respiration, and heart rate, among other things. The Nasal/Oral Cannula for the precise measurement of:

• nasal airflow

• oral breath flow

• snoring signals

It is used in patients with non-restorative sleep, snoring, or suspected OSA.

product features

• Highly sensitive nose/mouth cannula for measuring dynamic pressure

• Measurement of nasal and oral airflow

• No additional thermistor required

• 180 cm hose length

• Universal Luer-Lock connection

• Soft nose pieces for high wearing comfort

• 50 pieces per pack

• compatibility

Thanks to its standardized Luer-Lock connection, the Nasal/Oral Cannula is compatible Nasal/Oral Cannula common PSG systems, including devices from:

• Löwenstein
• Embla
• Somnomedics
• Nihon Kohden
• Natus (Schwarzer, Xltek)
• Philips Respironics / Alice
• ResMed

Scientific basis

Published technical articles and poster presentations are available on nasal-oral measurement, documenting its diagnostic benefits compared to thermistor systems.

Relevant publications:

• Poster for nasal-oral glasses
• Paper about nasal-oral glasses